2 years ago

Polygon ABCDE is reflected to produce polygon. A B C D E. what is the equation for the line of reflection

Mathematics

1 answer:

KATRIN_1 [288]2 years ago

3 0

The equation for this problem is -4/6x+7=0

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Triangles ABC, EDC, and EFG are similar triangles. The measures of the three interior angles of triangle EFG are °, °, and °.

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3 years ago

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Sara gets paid $136.75 for working 16 hours. For mowing a lawn she gets paid $4.25 per hour and for working at a fast food resta

timurjin [86]

Answer:

The number of hours that she work for the fast food is 11

The number of hours that she mowed is 5

Step-by-step explanation:

let x= hours spent mowing

y= hours spent at the food joint.

we can now form an equations from the figures given.

x+y=16...*

10.5x+4.25y=136.75...**

solving the two equations simultaneously using the substitution method or the eliminating method,

x=11 hours

y=5 hours

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3 years ago

Drag each expression to show whether it is equivalent to 54x + 18, 18(3x – 1), or (6 • 9x) + (6 • 1).

gladu [14]

Answer:

54x + 18 equivalent to (6 • 9x) + (6 • 3)

18(3x – 1) equivalent to 54x - 18

(6 • 9x) + (6 • 1) equivalent to 54x + 6

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4 years ago

I need help with this please show ur work!

spayn [35]

Answer:

me too

Step-by-step explanation:

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3 years ago

In the city of Springfield. 75% of

Vlad1618 [11]

Answer: 20 parks

Step-by-step explanation:

Let the total number of parks be y.

Then 75% of y = 15 , that is

$\frac{75}{100}$ x y = 15

75y = 15 x 100

75y = 1500

divide through by 75

y = 1500/15

y = 20

Therefore Springfield have 20 parks altogether

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3 years ago